/* ------------------------------------------------------------------
   Lyngstad Konsult – styles.css
   Mørkt tema med bytte mellom mynte-grønn aksent.
------------------------------------------------------------------ */

:root {
  /* Mørk modus (standard) */
  --bg:           #0b0f14;
  --bg-elev:      #10161f;
  --bg-card:      #141b26;
  --border:       rgba(255, 255, 255, 0.08);
  --border-soft:  rgba(255, 255, 255, 0.04);
  --text:         #e7ecf3;
  --text-dim:     #9aa4b2;
  --text-faint:   #6b7280;

  --accent:       #5eead4;           /* mynte-grønn */
  --accent-soft:  rgba(94, 234, 212, 0.14);
  --accent-glow:  rgba(94, 234, 212, 0.35);
  --accent-ink:   #0b0f14;

  --header-bg:    rgba(11, 15, 20, 0.7);
  --tag-bg:       rgba(11, 15, 20, 0.75);
  --shadow:       0 10px 40px rgba(0, 0, 0, 0.5);

  --radius:       14px;
  --radius-sm:    10px;

  --max:          1160px;
  --pad:          clamp(1rem, 4vw, 2rem);

  --ease:         cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:          650ms;
}

[data-mode="light"] {
  --bg:           #f6f7f9;
  --bg-elev:      #ffffff;
  --bg-card:      #ffffff;
  --border:       rgba(15, 23, 42, 0.10);
  --border-soft:  rgba(15, 23, 42, 0.05);
  --text:         #0f172a;
  --text-dim:     #475569;
  --text-faint:   #94a3b8;

  --accent:       #0d9488;           /* teal-600 – livligere enn forrige */
  --accent-soft:  rgba(13, 148, 136, 0.10);
  --accent-glow:  rgba(13, 148, 136, 0.25);
  --accent-ink:   #ffffff;

  --header-bg:    rgba(255, 255, 255, 0.78);
  --tag-bg:       rgba(255, 255, 255, 0.85);
  --shadow:       0 10px 30px rgba(15, 23, 42, 0.08);
}

/* --------------------------- reset --------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 .6em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; }

p  { margin: 0 0 1em; color: var(--text-dim); }

strong { color: var(--text); font-weight: 600; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.accent { color: var(--accent); }

/* --------------------------- header --------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: .9rem var(--pad);
  backdrop-filter: blur(16px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-soft);
  transition: border-color .3s var(--ease);
}

.site-header.scrolled { border-bottom-color: var(--border); }

.logo {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-family: 'Space Grotesk', sans-serif;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 1.15rem;
  box-shadow: 0 0 0 1px var(--border), 0 8px 24px var(--accent-glow);
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}

.logo-text { display: flex; flex-direction: column; line-height: 1.05; }
.logo-title { font-weight: 700; font-size: 1rem; letter-spacing: -.01em; }
.logo-sub { font-size: .78rem; color: var(--text-dim); letter-spacing: .08em; text-transform: uppercase; }

.nav {
  display: flex;
  gap: 1.4rem;
  margin-left: auto;
}

.nav a {
  font-size: .95rem;
  color: var(--text-dim);
  position: relative;
  padding: .25rem 0;
  transition: color .25s var(--ease);
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}

.nav a:hover { color: var(--text); }
.nav a:hover::after { transform: scaleX(1); }

.mode-toggle {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elev);
  color: var(--text-dim);
  cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.mode-toggle:hover { color: var(--accent); border-color: var(--accent); }
.mode-toggle .icon { width: 18px; height: 18px; display: block; }

/* Sol vises i mørk modus (klikk for å gå til lys). Måne motsatt. */
[data-mode="dark"] .mode-toggle .icon-moon { display: none; }
[data-mode="light"] .mode-toggle .icon-sun { display: none; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}

/* --------------------------- hero --------------------------- */
.hero {
  position: relative;
  padding: clamp(4rem, 10vh, 7rem) 0 clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%, var(--accent-soft), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 10%, rgba(56, 189, 248, 0.08), transparent 60%),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(255, 255, 255, 0.03), transparent 70%);
  transition: background .8s var(--ease);
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.hero-inner { max-width: 640px; }

.hero-visual {
  display: grid;
  place-items: center;
}

.hero-shapes {
  display: grid;
  grid-template-columns: repeat(3, 56px);
  grid-template-rows: repeat(2, 56px);
  gap: 12px;
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-shapes span {
  display: block;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  transition: background .6s var(--ease), transform .6s var(--ease);
}

.hero-shapes span:nth-child(1) { background: var(--accent); }
.hero-shapes span:nth-child(3) { background: var(--accent-soft); border-radius: 50%; }
.hero-shapes span:nth-child(4) { background: var(--accent-soft); }
.hero-shapes span:nth-child(6) { background: var(--accent); border-radius: 50%; }

.hero-shapes:hover span:nth-child(1) { transform: translateY(-4px); }
.hero-shapes:hover span:nth-child(6) { transform: translateY(-4px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: .8rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.2rem;
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--accent);
}

.lede { font-size: 1.15rem; color: var(--text-dim); max-width: 640px; }

.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 2rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: transform .2s var(--ease), background .25s var(--ease), box-shadow .3s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 28px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px var(--accent-glow); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-block { width: 100%; padding: 1rem 1.4rem; }

/* --------------------------- sections --------------------------- */
.section { padding: clamp(4rem, 9vh, 7rem) 0; }

.section-head {
  max-width: 720px;
  margin: 0 0 3rem;
}
.section-lede { color: var(--text-dim); }

/* --------------------------- cards --------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  padding: 1.8rem 1.6rem 1.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .4s var(--ease);
}

/* Statisk aksent-gradient fra venstre til høyre – lik på alle kort. */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent-soft), transparent 70%);
  pointer-events: none;
}

.card > * { position: relative; }

.card:hover { transform: translateY(-4px); }

.card h3 { color: var(--text); }

.card p { margin: 0; font-size: .97rem; }

/* Kort-ikoner */
.card-icon {
  width: 28px;
  height: 28px;
  color: var(--accent);
  margin-bottom: .8rem;
  flex-shrink: 0;
}

/* --------------------------- highlight / spesialfelt --------------------------- */
.section-highlight {
  background: linear-gradient(180deg, transparent, var(--bg-elev) 30%, var(--bg-elev) 70%, transparent);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.highlight-card {
  padding: 1.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .4s var(--ease);
}

.highlight-card:hover { transform: translateY(-4px); }

.highlight-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-soft);
  margin-bottom: 1rem;
}

.highlight-icon svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.highlight-card h3 { color: var(--text); font-size: 1.1rem; }
.highlight-card p { margin: 0; font-size: .95rem; }

.pill-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding: 0;
  margin: 0;
  justify-content: center;
}

.pill-list li {
  padding: .45rem .9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .88rem;
  color: var(--text-dim);
  background: var(--bg-card);
  transition: border-color .3s var(--ease), color .3s var(--ease);
}
.pill-list li:hover { border-color: var(--accent); color: var(--text); }

/* --------------------------- galleri --------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}

.gallery-item {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    opacity var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    border-color .3s var(--ease);
}

.gallery-item:hover { border-color: var(--accent); }
.gallery-item:hover .gallery-media::after { opacity: 1; }
.gallery-item:hover .gallery-media { transform: scale(1.02); }

.gallery-item.is-hidden {
  display: none;
}

.gallery-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-elev);
  transition: transform .5s var(--ease);
}

.gallery-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-soft), transparent 70%);
  opacity: 0;
  transition: opacity .4s var(--ease);
}

.gallery-tag {
  position: absolute;
  top: .8rem;
  left: .8rem;
  z-index: 2;
  padding: .3rem .65rem;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text);
  background: var(--tag-bg);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* Dekorativ "kunst" per prosjekt (ren CSS, ingen bilder enda) */
.gallery-media[data-art="blocks"] {
  background:
    linear-gradient(135deg, var(--accent-soft), transparent 70%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 16px, transparent 16px 32px),
    var(--bg-elev);
}
.gallery-media[data-art="quiz"] {
  background:
    radial-gradient(circle at 25% 30%, var(--accent-glow), transparent 40%),
    radial-gradient(circle at 75% 70%, var(--accent-soft), transparent 45%),
    var(--bg-elev);
}
.gallery-media[data-art="quiz"]::before {
  content: '?';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 6rem;
  font-weight: 700;
  color: var(--accent);
  opacity: .55;
}
.gallery-media[data-art="wave"] {
  background:
    radial-gradient(ellipse 80% 60% at 50% 120%, var(--accent-glow), transparent 60%),
    linear-gradient(180deg, transparent, var(--accent-soft)),
    var(--bg-elev);
}
.gallery-media[data-art="wave"]::before {
  content: '';
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 20%;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow:
    0 -18px 0 -1px rgba(255,255,255,0.08),
    0 18px 0 -1px rgba(255,255,255,0.06),
    0 0 24px var(--accent-glow);
}

.gallery-body {
  padding: 1.2rem 1.3rem 1.4rem;
}

.gallery-body h3 {
  color: var(--text);
  margin-bottom: .35rem;
}

.gallery-body p {
  font-size: .94rem;
  margin: 0;
}

/* --------------------------- siste tanker / post-kort --------------------------- */
.post-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}

.post-card {
  display: block;
  padding: 1.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .4s var(--ease), border-color .3s var(--ease);
}

.post-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.post-date {
  display: block;
  font-size: .78rem;
  color: var(--text-faint);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}

.post-card h3 {
  color: var(--text);
  font-size: 1.15rem;
  margin-bottom: .4rem;
}

.post-card p {
  margin: 0;
  font-size: .94rem;
}

.section-cta {
  text-align: center;
  margin-top: 2rem;
}

/* --------------------------- om + trust-bar --------------------------- */
.about-wrap { max-width: 780px; }

.trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-soft);
}

.trust-item {
  text-align: center;
  padding: 1.4rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.trust-number {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: .3rem;
}

.trust-label {
  font-size: .85rem;
  color: var(--text-dim);
  line-height: 1.3;
}

/* --------------------------- kontakt --------------------------- */
.section-contact {
  background: radial-gradient(ellipse 80% 60% at 50% 100%, var(--accent-soft), transparent 70%);
}

.contact-centered {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 var(--pad);
}

.contact-head {
  text-align: center;
  max-width: none;
}

.contact-head .eyebrow {
  justify-content: center;
}

.contact-form {
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: grid;
  gap: 1rem;
}

.field { display: grid; gap: .4rem; }

.field label {
  font-size: .82rem;
  color: var(--text-dim);
  letter-spacing: .04em;
}

.field .optional { color: var(--text-faint); font-weight: 400; }

.field input,
.field select,
.field textarea {
  font: inherit;
  color: var(--text);
  padding: .8rem .95rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}

.field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-dim) 50%),
    linear-gradient(135deg, var(--text-dim) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 50%,
    calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
}

.field textarea { resize: vertical; min-height: 120px; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-status {
  margin: .4rem 0 0;
  min-height: 1.2em;
  font-size: .9rem;
  color: var(--text-dim);
}
.form-status.is-success { color: var(--accent); }
.form-status.is-error   { color: #f87171; }

/* Honningkrukke: skjult for mennesker og skjermlesere, synlig for naive boter */
.honeypot {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --------------------------- footer --------------------------- */
.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 2rem 0;
  margin-top: 2rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-inner p { margin: 0; color: var(--text-faint); font-size: .9rem; }

/* --------------------------- reveal-animasjoner --------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity var(--dur) var(--ease),
    transform var(--dur) var(--ease);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Trappeforsinkelse for barn av et kort-rutenett */
.cards .reveal:nth-child(1) { transition-delay: 0ms; }
.cards .reveal:nth-child(2) { transition-delay: 90ms; }
.cards .reveal:nth-child(3) { transition-delay: 180ms; }
.cards .reveal:nth-child(4) { transition-delay: 270ms; }

.highlights .reveal:nth-child(1) { transition-delay: 0ms; }
.highlights .reveal:nth-child(2) { transition-delay: 90ms; }
.highlights .reveal:nth-child(3) { transition-delay: 180ms; }

/* --------------------------- responsiv --------------------------- */
@media (max-width: 820px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual { display: none; }

  .trust-bar {
    grid-template-columns: 1fr;
    gap: .8rem;
  }
  .trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    padding: 1rem 1.2rem;
  }
  .trust-number { margin-bottom: 0; font-size: 1.6rem; }
}

@media (max-width: 680px) {
  .nav {
    position: fixed;
    inset: 64px 0 auto;
    flex-direction: column;
    gap: 0;
    padding: 1rem var(--pad) 1.4rem;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    transition: transform .35s var(--ease);
  }
  .nav a {
    padding: .8rem 0;
    border-bottom: 1px solid var(--border-soft);
  }
  .nav.is-open { transform: translateY(0); }

  .menu-toggle { display: flex; }
  .mode-toggle { margin-left: auto; }
  .nav { margin-left: 0; }
}

/* Respekter bruker som foretrekker mindre bevegelse */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}